CN106762395A - Portable wind power generating device - Google Patents
Portable wind power generating device Download PDFInfo
- Publication number
- CN106762395A CN106762395A CN201710010281.2A CN201710010281A CN106762395A CN 106762395 A CN106762395 A CN 106762395A CN 201710010281 A CN201710010281 A CN 201710010281A CN 106762395 A CN106762395 A CN 106762395A
- Authority
- CN
- China
- Prior art keywords
- limit component
- wind power
- generating device
- power generating
- flabellum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 241000883990 Flabellum Species 0.000 claims abstract description 39
- 229920006351 engineering plastic Polymers 0.000 claims description 5
- 238000013461 design Methods 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 9
- 238000011835 investigation Methods 0.000 abstract description 3
- 238000007906 compression Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 6
- 238000010248 power generation Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 238000007600 charging Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/005—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor the axis being vertical
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/06—Rotors
- F03D3/061—Rotors characterised by their aerodynamic shape, e.g. aerofoil profiles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/06—Rotors
- F03D3/062—Rotors characterised by their construction elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Wind Motors (AREA)
Abstract
A kind of portable wind power generating device, including deployed configuration and fixed structure;The deployed configuration flabellum and bottom supports, the fixed structure include the first limit component, generator shaft, the second limit component, connecting rod, the 3rd limit component;Flabellum is provided with three, first limit component, the second limit component and the 3rd limit component are disposed as cylinder, the centre of the first limit component, the second limit component and the 3rd limit component is provided with vertical circular through hole and side is provided with screw knob, and the upper end of the lower end of the first limit component and the 3rd limit component is evenly arranged with three strip shape gobs;Generator shaft is through being arranged on the 3rd limit component, generator is provided with the generator shaft of the 3rd limit component lower end and outside is provided with cylinder, the present invention is by the investigation to wind energy power technology and tradition folding, propose the design of Portable wind power apparatus, simple structure, reasonable in design, price is simple, Practical Performance, it is easy to operate and be convenient for carrying.
Description
Technical field is the invention belongs to outdoor gear field, and in particular to a kind of portable wind power generating device.
Background technology
Wind energy is the extremely abundant regenerative resource of a kind of cleaning, cheap, reserves, is that to reduce air dirty using wind-power electricity generation
Dye, alleviates one of effective measures of energy shortage.The principle of wind-power electricity generation, is to be rotated using wind-force band air vane, then pass through
The speed lifting that booster engine will rotate, promotes to send out electrical power generators.At present, wind generating technology both domestic and external has been mature on the whole,
Wind energy market develops rapidly, and Commercial Prospect is wide.On the basis of large scale wind hair generating set technology maturation, small wind
Designing and developing for power generating equipment is also increasingly regarded by people, and in many cities, wind power generation streetlamp has become street on both sides of the road
Landscape.
Meanwhile, with the popularization of digital technology, modern is more relied on electronic product, and the power supply supplement of electronic product is
Many enterprises and the research and development of products direction of R&D institution.Have been disclosed for some small-sized electric generating apparatus both at home and abroad, but existing dress
Put while there is also certain defect, it is as follows:(1)Design is unreasonable, and it is not convenient to install;(2)The demand of environmental protection is not reached;(3)
Device takes up room than larger, receives hard;(4)Manufacturing cost is costly.
For problems of the prior art, it is necessary to provide a kind of device with novelty.
The content of the invention
The present invention provides a kind of portable wind power generating device, design present in prior art is solved with this and is not conformed to
Reason, it is not convenient to install, and does not reach the demand of environmental protection, and device takes up room than larger, receives hard, and manufacturing cost is costly
The problems such as, reached with this and receive convenient, easy to carry, installation simply, the purpose such as environmental protection, cheap.
The present invention is achieved through the following technical solutions:A kind of portable wind power generating device, including deployed configuration
And fixed structure;The deployed configuration flabellum and bottom supports, the fixed structure include the first limit component, generator shaft,
Second limit component, connecting rod, the 3rd limit component;
The flabellum is provided with three, and first limit component, the second limit component and the 3rd limit component are disposed as circle
Cylindricality, the centre of first limit component, the second limit component and the 3rd limit component be provided with vertical circular through hole and
Side is provided with screw knob,
The lower end of first limit component and the upper end of the 3rd limit component are evenly arranged with three strip shape gobs;
The generator shaft is provided with hair through being arranged on the 3rd limit component on the generator shaft of the 3rd limit component lower end
Motor and outside is provided with cylinder, is provided with the first limit component, described first on the generator shaft of the 3rd limit component upper end
Between limit component and the 3rd limit component, the second limit component is provided with generator shaft, the second limit component upside is equal
Even to be provided with three connecting rods, the centre of three other ends of connecting rod respectively with three flabellums is fixedly connected;Three one end of flabellum
Uniformly be plugged in the strip shape gob of lower end three of the first limit component and locked by screw knob, three flabellums it is another
One end is uniformly plugged in the strip shape gob of upper end three of the 3rd limit component and is locked by screw knob;
The side of the 3rd limit component is evenly arranged with three bottom supports, three retractable settings of bottom supports downwards.
As a kind of perferred technical scheme, the flabellum is made of ABS engineering plastics.
As a kind of perferred technical scheme, the folding angle of the bottom supports is arranged between 45 degree of -90 degree.
As a kind of perferred technical scheme, the bottom of the cylinder is provided with several USB chargings holes.
As a kind of perferred technical scheme, the bottom outside of the bottom supports is provided with fixed hole position.
As a kind of perferred technical scheme, the inside grooves are placed with dowel pin.
As a kind of perferred technical scheme, to be evenly arranged with three 7 fonts recessed in a circle circular side wall of the cylinder
Groove;
The present invention solves the problems, such as Wind Power Utilization:Because wind speed has unstability, its energy size also can be unstable;And
Wind Power Utilization is often influenceed by geographical position;The present invention have chosen the structure of vertical axis wind power generation, while using fold mechanism
Reference realizes portability, overcome outdoor inconvenient to carry and installation operation it is complicated the drawbacks of;So as to facilitate outdoor travel, family
The supply of electronic mobile device power supply in outer operation.
The present invention provides certain reference for the concrete application of green energy resource, and Wind Power Utilization has a extensive future, of the invention from small-sized
Wind power generation plant is set about, for the research field of green energy resource from now on provides experience for reference.
The present invention is provided with three flabellums and three legs, launches flabellum and leg, then according to different use patterns
To put flabellum position, finally, the bottom outside of branch bottom supports is provided with fixed hole position, is fixed with rope or dowel pin.
Compared with prior art, friendship effect of the invention is:(1)The present invention is by wind energy power technology and biography
The investigation that system is folded, it is proposed that Portable wind power apparatus are designed, and have accomplished simple structure, reasonable in design, price is simple, practicality
Can, it is easy to operate and be convenient for carrying;(2)Flabellum of the invention is made of ABS engineering plastics, and flabellum can realize compression,
It is not easy to break in many second compressions and stretching process with repeatability, reduce maintenance and the cost used instead;(3)Present invention operation letter
It is single and portable, simple operations:Without complexity assembling process, without carrying out the assembling of complexity, as long as simple operations, it is possible to open
Begin to use portable wind-power electricity generation;(4)The present invention uses light-weight design, there is one jin or so again, and 715mm long, diameter 60mm can be light
Unclasp into mountain-climbing knapsack.And a small cylinder is showed after folding, and much places will not be accounted for, carry very convenient.
Brief description of the drawings
Fig. 1 has rugosity to the simple demonstration graph of expansion process for the present invention;
Fig. 2 is the apparatus structure schematic diagram when present invention launches to charge;
Fig. 3 is the apparatus structure schematic diagram when present invention launches to charge;
Fig. 4 is the schematic enlarged-scale view of " A " part in Fig. 2;
Fig. 5 is the schematic enlarged-scale view of " B " part in Fig. 2;
Fig. 6 is the schematic enlarged-scale view of " C " part in Fig. 3;
Fig. 7 is the schematic enlarged-scale view of " D " part in Fig. 3;
Fig. 8 is the structural representation of dowel pin in the present invention.
Number explanation in figure:1 first limit component, 2 generator shafts, 3 second limit components, 4 connecting rods, 6. 5 flabellums, bottom
Leg, 7 USB charge ports, 8, screw knob, 9 the 3rd limit components, 10 cylinders, 12 dowel pins, 13 fixed hole positions.
Specific embodiment
The present invention is further elaborated below in conjunction with the accompanying drawings and explanation.
With reference to Fig. 1, Fig. 2 and Fig. 3, a kind of portable wind power generating device, including deployed configuration and fixed structure;It is described
Deployed configuration flabellum 5 and bottom supports 6, the fixed structure include the first limit component 1, generator shaft 2, the second limit component
3rd, connecting rod 4, the 3rd limit component 9;
With reference to Fig. 4 and Fig. 5, the flabellum 5 is provided with three, first limit component 1, the second limit component 3 and the 3rd limit
Position component 9 is disposed as cylinder, and the centre of first limit component 1, the second limit component 3 and the 3rd limit component 9 is equal
It is provided with vertical circular through hole and side is provided with screw knob 8,
The lower end of first limit component 1 and the upper end of the 3rd limit component 9 are evenly arranged with three strip shape gobs;
The generator shaft 2 is set through being arranged on the 3rd limit component 9 on the generator shaft 2 of the lower end of the 3rd limit component 9
There is generator and outside be provided with cylinder 10, the first limit component 1 is provided with the generator shaft 2 of the upper end of the 3rd limit component 9,
Between the limit component 9 of first limit component 1 and the 3rd, the second limit component 3 is provided with generator shaft 2, second is spacing
The upside of component 3 is evenly arranged with three connecting rods 4, and three other ends of connecting rod 4 connect with three the middle fixed of flabellum 5 respectively
Connect;Three one end of flabellum 5 are uniformly plugged in the strip shape gob of lower end three of the first limit component 1 and by screw knob 8
Locked, three uniform strip shape gobs of upper end three for being plugged in the 3rd limit component 9 of the other end of flabellum 5 are interior and by screw thread
Knob 8 is locked;
The side of the 3rd limit component 9 is evenly arranged with downwards three bottom supports 6, and three bottom supports 6 are retractable to be set
Put.
As a kind of perferred technical scheme, the flabellum is made of ABS engineering plastics.
As a kind of perferred technical scheme, the folding angle of the bottom supports 6 is arranged between 45 degree of -90 degree.
As a kind of perferred technical scheme, with reference to Fig. 7, the bottom of the cylinder 10 is provided with several USB charge ports
7。
As a kind of perferred technical scheme, the bottom outside of the bottom supports 6 is provided with fixed hole position 13.
As a kind of perferred technical scheme, with reference to Fig. 6 and Fig. 8, the inside grooves are placed with dowel pin 12.
As a kind of perferred technical scheme, three 7 fonts are evenly arranged with a circle circular side wall of the cylinder 10
Groove.
Concrete operating principle of the invention and use process:As described in Figure 1, by pushing the first limit component 1, so that
The compression of flabellum 5 is driven, when flabellum 5 reaches relevant position, the first limit component 1 is locked by tightening screw knob, reached
To the purpose that limitation flabellum 5 is slided up and down;Second limit component 3 aids in the first limit component 1, so as to realize complete flabellum compression
Process, the second limit component 3 drives flabellum 5 to reach working condition position and locked by tightening screw knob by connecting rod 4,
Then it is fixed to launch flabellum 5, the dislocation in its horizontal direction is prevented, finally realize the expansion of flabellum(Compression).
It is exactly the process of whole device fixation after the expansion of flabellum 5, opens three bottom supports 6 respectively first, and make it
It is fully deployed, reaches the expansion effect in Fig. 1, then take out the dowel pin 12 inside the side wall upper groove of cylinder 10, dowel pin 12 is worn
On the fixed hole position 13 of the bottom outside for crossing bottom supports 6 and plug earth's surface, the fixed installation of finishing device.
So far, generator just can be rotated with the wind, power-generation energy-storage, until mobile device needs to charge, it is possible to will
Power line is inserted at USB charge ports 7 carries out punching electricity.
The present invention solves the problems, such as Wind Power Utilization:Because wind speed has unstability, its energy size also can be unstable;
And Wind Power Utilization is often influenceed by geographical position;The present invention have chosen the structure of vertical axis wind power generation, while using folding machine
The reference of structure realizes portability, overcome outdoor inconvenient to carry and installation operation it is complicated the drawbacks of;So as to facilitate outdoor trip
The supply of electronic mobile device power supply in row, outdoor study.
The present invention provides certain reference for the concrete application of green energy resource, and Wind Power Utilization has a extensive future, of the invention from small-sized
Wind power generation plant is set about, for the research field of green energy resource from now on provides experience for reference.
The present invention is provided with three flabellums and three legs, launches flabellum and leg, then according to different use patterns
To put flabellum position, finally, the bottom outside of branch bottom supports is provided with fixed hole position, is fixed with rope or dowel pin.
The present invention is by the investigation to wind energy power technology and tradition folding, it is proposed that Portable wind power apparatus are designed, and are done
Simple structure is arrived, reasonable in design, price is simple, Practical Performance, it is easy to operate and be convenient for carrying.Flabellum of the invention uses ABS
Engineering plastics are made, and flabellum can realize compression, not easy to break in many second compressions and stretching process with repeatability, drop
The cost that low-dimensional is repaiied and used instead.
Simple to operate and portable, simple operations of the invention:Without complexity assembling process, without carrying out the assembling of complexity,
Want simple operations, it is possible to begin to use portable wind-power electricity generation.
The present invention uses light-weight design, there is one jin or so again, and 715mm long, diameter 60mm can easily put mountain-climbing knapsack into
It is interior.And a small cylinder is showed after folding, and much places will not be accounted for, carry very convenient.
Above-described embodiment is only that present inventive concept way of realization is enumerated, and protection scope of the present invention is not limited only to
Embodiment is stated, it is thinkable according to technology design of the invention institute that protection scope of the present invention may extend to those skilled in the art
Equivalent technologies mean.
Claims (7)
1. portable wind power generating device, it is characterised in that including deployed configuration and fixed structure;The deployed configuration flabellum
(5)And bottom supports(6), the fixed structure include the first limit component(1), motor shaft(2), the second limit component(3), even
Bar(4), the 3rd limit component(9);
The flabellum(5)It is provided with three, first limit component(1), the second limit component(3)With the 3rd limit component
(9)It is disposed as cylinder, first limit component(1), the second limit component(3)With the 3rd limit component(9)Centre
It is provided with vertical circular through hole and side is provided with screw knob(8),
First limit component(1)Lower end and the 3rd limit component(9)Upper end be evenly arranged with three strip shape gobs;
The motor shaft(2)Through being arranged on the 3rd limit component(9)On, the 3rd limit component(9)The motor shaft of lower end(2)On
It is provided with motor and outside is provided with cylinder(10), the 3rd limit component(9)The motor shaft of upper end(2)On to be provided with first spacing
Component(1), first limit component(1)With the 3rd limit component(9)Between, motor shaft(2)On be provided with the second spacing structure
Part(3), the second limit component(3)Upside is evenly arranged with three connecting rods(4), three connecting rods(4)The other end respectively with three
Individual flabellum(5)Centre be fixedly connected;Three flabellums(5)One end be uniformly plugged in the first limit component(1)Lower end three
In individual strip shape gob and by screw knob(8)Locked, three flabellums(5)The other end be uniformly plugged in the 3rd limit component
(9)The strip shape gob of upper end three in and by screw knob(8)Locked;
3rd limit component(9)Side be evenly arranged with three bottom supports downwards(6), three bottom supports(6)Can
Folding is set.
2. 1 portable wind power generating device told is required according to profit, it is characterised in that:The flabellum uses ABS engineering plastics
It is made.
3. 1 portable wind power generating device told is required according to profit, it is characterised in that:The bottom supports(6)Folding angle
Degree is arranged between 45 degree of -90 degree.
4. 1 portable wind power generating device told is required according to profit, it is characterised in that:The cylinder(10)Bottom set
There are several USB charge ports(7).
5. 1 portable wind power generating device told is required according to profit, it is characterised in that:The bottom supports(6)Bottom outside
Side is provided with fixed hole position(13).
6. 1 portable wind power generating device told is required according to profit, it is characterised in that:The cylinder(10)A circle it is circular
Three 7 font grooves are evenly arranged with the wall of side.
7. 1 portable wind power generating device told is required according to profit, it is characterised in that:The inside grooves are placed with dowel pin
(12).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710010281.2A CN106762395A (en) | 2017-01-06 | 2017-01-06 | Portable wind power generating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710010281.2A CN106762395A (en) | 2017-01-06 | 2017-01-06 | Portable wind power generating device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106762395A true CN106762395A (en) | 2017-05-31 |
Family
ID=58950974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710010281.2A Pending CN106762395A (en) | 2017-01-06 | 2017-01-06 | Portable wind power generating device |
Country Status (1)
Country | Link |
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CN (1) | CN106762395A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107120238A (en) * | 2017-07-17 | 2017-09-01 | 王金锁 | A kind of portable wind power generation plant |
CN109630350A (en) * | 2018-12-29 | 2019-04-16 | 上海海事大学 | A kind of folding φ shape vertical axis windmill |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4115032A (en) * | 1977-03-07 | 1978-09-19 | Heinz Lange | Windmill rotor |
JPS5770961A (en) * | 1980-10-20 | 1982-05-01 | Hitachi Ltd | Vertical shaft driven windmill |
US4624624A (en) * | 1984-03-26 | 1986-11-25 | Yum Nak I | Collapsible vertical wind mill |
TWM362306U (en) * | 2008-10-09 | 2009-08-01 | guang-chao Ye | Structural improvement for wind power generating device |
CN201448185U (en) * | 2009-08-21 | 2010-05-05 | 广州雅图风电设备制造有限公司 | Leaf blade set structure of vertical wind power generator |
CN102392792A (en) * | 2011-11-05 | 2012-03-28 | 太原科技大学 | Vertical shaft wind-driven generation system structure and control method thereof |
KR20140068631A (en) * | 2012-11-28 | 2014-06-09 | 호서대학교 산학협력단 | Portable wind power generator |
CN104879272A (en) * | 2015-05-20 | 2015-09-02 | 上海交通大学 | Vertical shaft wind turbine camber blade having novel variable base iteration lines |
CN206555067U (en) * | 2017-01-06 | 2017-10-13 | 沈阳建筑大学 | A kind of portable wind power generating device |
-
2017
- 2017-01-06 CN CN201710010281.2A patent/CN106762395A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4115032A (en) * | 1977-03-07 | 1978-09-19 | Heinz Lange | Windmill rotor |
JPS5770961A (en) * | 1980-10-20 | 1982-05-01 | Hitachi Ltd | Vertical shaft driven windmill |
US4624624A (en) * | 1984-03-26 | 1986-11-25 | Yum Nak I | Collapsible vertical wind mill |
TWM362306U (en) * | 2008-10-09 | 2009-08-01 | guang-chao Ye | Structural improvement for wind power generating device |
CN201448185U (en) * | 2009-08-21 | 2010-05-05 | 广州雅图风电设备制造有限公司 | Leaf blade set structure of vertical wind power generator |
CN102392792A (en) * | 2011-11-05 | 2012-03-28 | 太原科技大学 | Vertical shaft wind-driven generation system structure and control method thereof |
KR20140068631A (en) * | 2012-11-28 | 2014-06-09 | 호서대학교 산학협력단 | Portable wind power generator |
CN104879272A (en) * | 2015-05-20 | 2015-09-02 | 上海交通大学 | Vertical shaft wind turbine camber blade having novel variable base iteration lines |
CN206555067U (en) * | 2017-01-06 | 2017-10-13 | 沈阳建筑大学 | A kind of portable wind power generating device |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107120238A (en) * | 2017-07-17 | 2017-09-01 | 王金锁 | A kind of portable wind power generation plant |
CN109630350A (en) * | 2018-12-29 | 2019-04-16 | 上海海事大学 | A kind of folding φ shape vertical axis windmill |
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Application publication date: 20170531 |